Rear auto mat



FIG. 1 is a top plan view of a rear auto mat showing my new design with the details omitted and accurately shown in FIGS. 3, 4, 5 and 6 for convenience of illustration, it being understood that the broken lines represent stitching;

FIG. 2 is an enlarged fragmentary end elevational view looking in the direction of line 2--2 of FIG. 1.

The bottom of the mat is understood to be flat and unornamented. 

The ornamental design for a rear auto mat, as shown and described. 